Comments

On Mon, Apr 09, 2012 at 11:41:19AM +0530, santosh nayak wrote:
> From: Santosh Nayak <santoshprasadnayak@gmail.com>> > kfree() checks for NULL before freeing the memory.> Remove redundant NULL check.> This is just a clean up and also looks good from performance point of view.
I doubt it has any impact on performance.
[snip]
> static void qlcnic_free_lb_filters_mem(struct qlcnic_adapter *adapter)> {> - if (adapter->fhash.fmax && adapter->fhash.fhead)> - kfree(adapter->fhash.fhead);> -> + kfree(adapter->fhash.fhead);
This changes how the code works. That's very sloppy to not notice
that. If you did notice it, it should be justified in the
changelog. :(
> adapter->fhash.fhead = NULL;> adapter->fhash.fmax = 0;> }
regards,
dan carpenter
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